U.S. federal trademark · Serial No. 78594146 · Reg. No. 3167568
Threading services, namely, threading of oil field pipes, tubing and casing
Oil field services, namely oil-well casing, tubing and drill pipe installation; repair and maintenance services for oil and gas wells, pipes, tubing and casing; installation, repair and maintenance for oil well blowout preventers and parts therefore; rental of oil-well drilling and production equipment
Design and testing for others of tubing, pipes, casing, and threads thereon, including oil and gas well tubing, pipe casing, drilling pipe, production pipe, risers, and accessories therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.